Promote stroke draw dual pass request task

docs/modernization/tasks.md

@@ -729,6 +729,32 @@ Validation:
 ctest --preset desktop-fast --build-config Debug -R "pp_paint_renderer_compositor|pp_paint_renderer_stroke_execution" --output-on-failure
 ```
 
+### STR-025 - Extract Stroke Draw Dual Pass Frame Request Wrapper
+
+Status: Ready
+Score: +1 renderer boundary and OpenGL parity
+Debt: `DEBT-0036`
+Scope: `src/canvas.cpp`, `src/legacy_canvas_stroke_execution_services.h`, `tests/paint_renderer/compositor_tests.cpp`
+
+Goal:
+
+Move the remaining dual-pass frame request assembly in `Canvas::stroke_draw()`
+into a retained helper so the branch keeps only concrete callbacks and frame
+execution wiring.
+
+Done Checks:
+
+- `Canvas::stroke_draw()` no longer spells the dual-pass frame request inline.
+- Regression coverage proves the extracted helper preserves dual-pass request
+  wiring.
+- `docs/modernization/debt.md` records the reduced dual-pass request surface.
+
+Validation:
+
+```powershell
+ctest --preset desktop-fast --build-config Debug -R "pp_paint_renderer_compositor|pp_paint_renderer_stroke_execution" --output-onfailure
+```
+
 Progress Notes:
 
 - 2026-06-13: `NodeStrokePreview::draw_stroke_immediate()` now routes final